A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-01-510-9378
NSN 7035-01-145-9164
NSN 5999-00-497-4092
NSN 5920-01-421-0291
NSN 5905-01-379-4543
NSN 5975-00-200-2002
NSN 5835-01-392-7683
NSN 5999-01-615-7120
NSN 5920-00-187-0260
NSN 5895-00-054-4759
NSN 5998-01-026-1453
NSN 5996-01-074-2696